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2255600325 = 3521121991249
BaseRepresentation
bin1000011001110001…
…1011101011000101
312211012022100221210
42012130123223011
514104413202300
61011453202033
7106616200146
oct20634335305
95735270853
102255600325
11a58255a00
1252b490319
1329c3cab64
141757d1acd
15d3051050
hex8671bac5

2255600325 has 72 divisors (see below), whose sum is σ = 4123000000. Its totient is φ = 1087257600.

The previous prime is 2255600299. The next prime is 2255600351. The reversal of 2255600325 is 5230065522.

2255600325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2255600299) and next prime (2255600351).

It is not a de Polignac number, because 2255600325 - 26 = 2255600261 is a prime.

It is a super-2 number, since 2×22556003252 = 10175465652280211250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2255600292 and 2255600301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1805301 + ... + 1806549.

Almost surely, 22255600325 is an apocalyptic number.

2255600325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2255600325 is a deficient number, since it is larger than the sum of its proper divisors (1867399675).

2255600325 is a wasteful number, since it uses less digits than its factorization.

2255600325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1467 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2255600325 is about 47493.1608234280. The cubic root of 2255600325 is about 1311.4569817841.

Adding to 2255600325 its reverse (5230065522), we get a palindrome (7485665847).

The spelling of 2255600325 in words is "two billion, two hundred fifty-five million, six hundred thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 121 165 199 275 363 597 605 825 995 1249 1815 2189 2985 3025 3747 4975 6245 6567 9075 10945 13739 14925 18735 24079 31225 32835 41217 54725 68695 72237 93675 120395 151129 164175 206085 248551 343475 361185 453387 601975 745653 755645 1030425 1242755 1805925 2266935 2734061 3728265 3778225 6213775 8202183 11334675 13670305 18641325 30074671 41010915 68351525 90224013 150373355 205054575 451120065 751866775 2255600325